<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>组件</title>
  <script src="./vue.js"></script>
</head>
<body>
  <div id="app">
    <input type="text" v-model="inputValue">
    <button v-on:click="handleBtnClick">提交</button>
    <ul>
      <todo-item v-bind:content="item" v-for="item in list"></todo-item>
    </ul>
  </div>
  <script>
    var TodoItem = {
      props: ['content'],
      template: "<li>{{content}}</li>"
    }
    var page = new Vue({
      el: '#app',
      components: {
        TodoItem: TodoItem
      },
      data: {
        list: [],
        inputValue: ''
      },
      methods: {
        handleBtnClick: function() {
          this.list.push(this.inputValue);
          this.inputValue = '';
        }
      }
    })

    
  </script>
</body>
</html>